AM29C117GC

Overview

The AM29C117GC is a high-performance 16-bit bipolar microprocessor manufactured by Advanced Micro Devices. It features a microprogrammable architecture with an instruction set identical to the AM29116, optimized for peripheral controllers and microprogrammed applications. The device utilizes separate input and output ports to eliminate bus turnaround requirements. It is designed for use in conjunction with the AM29517A multiplier.

Feature Summary

• Microprogrammable 16-bit architecture
• Separate input and output I/O ports
• Optimized for high-performance peripheral control

Applications

• High-performance peripheral controllers
• Microprogrammed processor systems
• Real-time interrupt control units

Procurement Notes

Verify the specific suffix 'GC' against official AMD documentation to confirm package type and temperature range. Ensure compatibility with required clock speeds and voltage levels for the target application environment before procurement.

Selection Notes

Select this component when separate I/O ports are required to simplify bus timing. It serves as a direct architectural alternative to the AM29116 where bidirectional data handling complexity must be reduced through dedicated port structures.

Part Context

This part belongs to the AM2911x family of 16-bit bipolar microprocessors. It shares core logic with the AM29116 but distinguishes itself via its I/O structure, making it suitable for complex embedded control tasks requiring efficient data flow management without bus contention.

Replacement Considerations

The AM29116 is a functional equivalent with shared architecture. Verify if bidirectional I/O constraints allow substitution. Other 16-bit processors like the Intel M80C186 differ significantly in architecture and require full system redesign.